| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXS2-L2-4.5V-1 | RELAY GEN PURPOSE DPDT 10MA 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | ZRLS13NA | DIN RAIL RLY SCKT 48/60VAC/DCRelay | Carlo Gavazzi Inc. |
| 3 | 18832 | RELAY SOCKET 8PIN SQUARERelay | Curtis Industries |
| 4 | 2900443 | TERM BLOCK INTERFACERelay Socket DIN Rail | Phoenix Contact |
| 5 | 7-1415043-1 | SOCKET 8PIN SOLDER TERMRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 6 | S4EB-L-12V | RELAY GEN PURPOSE 4PST 4A 12VGeneral Purpose Relay SPST-NO (1 Form A) x 4 12VDC Coil Through Hole | Panasonic Electric Works |
| 7 | 70RCK16 | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 8 | 2900892 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | 2911-05-321 | RELAY RF SPDT 250MA 5V | Coto Technology |